STS Smart automatically valve controlled anti-tamper Prepaid Water Meter

Brand Name:Stron
Certification:STS
Model Number:STW36-A
Minimum Order Quantity:50pcs
Delivery Time:15 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Verified Supplier
Location: Zhuzhou Hunan China
Address: Floor 5, Building A, No.668 Xianyuehuan Road, China Power Valley Tech Park R&D center, Tianyuan District, Zhuzhou City, Hunan Province, China.
Supplier`s last login times: within 48 hours
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Product Details

STS Smart automatically valve controlled anti-tamper Prepaid Water Meter


The STW36-A is an STS Standard compliant, keypad type, automatically valve controlled prepaid water meter. The integrated keypad is offered to enter recharge TOKEN and check information by short codes.


Our water meters have anti-tamper function.As we all know, water can be stolen.Not everyone has this idea, but it happens a lot, especially in poor areas.Our water meter is equipped with anti-tamper function. Once something abnormal is detected, it will send an alarm and send information to the main system. Then the main system will send the command to close the valve to the water meter, and the water meter can no longer be used.Only by explaining the situation to the staff, getting Tokens to clear the water, and entering them, can the valves be restarted.


At the same time, our water meters have an automatic valve closing feature so that the supplier can open/close the valve through the main system.In some areas, clean water resources are scarce, and the economic status of the residents is not high.In some places, people in the same area use the same water, which can easily lead to disputes.People living closer to a water source are perceived to be using more, leading to disputes.And this situation will lead to people are not willing to pay the water fee, and then pay the water meter can not automatically close the valve, only through manual to manual valve, special trouble.And our product has the function of remote control on/off valve. Once the resident's payment relative to the water source is used up, the system will remotely control the automatic closing valve.Only when you recharge and enter the Tokens can you reopen the valve and use the water.In this way, residents' arrears in fees are solved, and the annual fees charged by suppliers can be basically collected without too much loss, namely water loss.


Features:

●Ingress IP68 waterproof protection

●Up to 8 years battery life

●Automatic valve controlling

●STS standard

●Real time o-clock

●Utilities can set step price into meter on request

●Anti-Tamper Magnetic field protection

●RF-LoRa communication(optional)

●Pay by mobile payment M-PESA, Alipay, MTN, Airtel, etc


Metrological Parameters of different size

SizeDN15mm 1/2”DN20mm 3/4”DN25mm 1”
Overload flow rate Q43.1357.87
Permanent l flow rate Q32.546.3
Transitional flow rate Q20.040.0640.1
Minimum flow rate Q10.0250.040.063
Ratio ”R” Q3/Q1100100100
Maximum working pressure16Bar16Bar16Bar
Maximum pressure loss0.6Bar0.6Bar0.6Bar
Maximum reading999999999999999
Max temperature50℃50℃50℃
ErrorQ1≦Q≦Q25%5%5%
Q2≦Q≦Q42%2%2%

Basic Functionality

FunctionDetails
PrepaymentSTS Standard, recharge by input 20digits TOKEN
Low credit alarmAlarm value can be set by inputting corresponding TOKEN
Prepaid and post-paid switchMeter can be switch to prepaid mode or post-paid mode
Non-return valveNon-return valve inside for preventing back-flow
Anti-tamperMeter will automatically close the valve after detection of magnetic field and open cover event
Step TariffStep Tariff can be set by inputting corresponding TOKEN
Overdraft CollectionNon- Revenue water (Overdraft) can be collected day by day or month by month
CommunicationThe meter is available with AMI system through LORA RF or Bluetooth 4.0 on request
Information InquiryConsumer could check the data like Credit Remain, Total Purchased and Total Credit by input the short code
Liquid Crystal Display


Meter Dimension

SizeDN15 1/2”DN20 3/4DN25 1”
Length(L)165/190190225/260
Width(W)9999103
Height(H)104106114
Connecting ThreadG3/4BG1BG1-1/4B


China STS Smart automatically valve controlled anti-tamper Prepaid Water Meter supplier

STS Smart automatically valve controlled anti-tamper Prepaid Water Meter

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